Warning:  [mysql error 145] Table './www_xietuku_com/piwigo_images' is marked as crashed and should be repaired

SELECT DISTINCT(image_id)
  FROM piwigo_image_category
    INNER JOIN piwigo_images ON id = image_id
  WHERE
    category_id = 251

  ORDER BY date_available DESC, file ASC, id ASC
; in /www/wwwroot/www.xietuku.com/include/dblayer/functions_mysqli.inc.php on line 864

Fatal error: Uncaught Error: Call to a member function fetch_assoc() on boolean in /www/wwwroot/www.xietuku.com/include/dblayer/functions_mysqli.inc.php:925 Stack trace: #0 /www/wwwroot/www.xietuku.com/include/section_init.inc.php(317): query2array('\nSELECT DISTINC...', NULL, 'image_id') #1 /www/wwwroot/www.xietuku.com/index.php(27): include('/www/wwwroot/ww...') #2 {main} thrown in /www/wwwroot/www.xietuku.com/include/dblayer/functions_mysqli.inc.php on line 925